《微积分IV:线积分、面积分、向量场、格林函数、散度函数》课程 by Tr...

##Vector Calculus
01What is VECTOR CALCULUS??**Full Course Introduction** P1 - 00:00

Vector Function:(dot)->(vector)
eg:field(electric~)(gravity~)
可以用向量空间映到一维实轴(闭合等值面,保守场),也可用向量值函数描述场(流体模型)
Curve Integrals & Surface Integrals on Vector Field
Flow


局域与全区间的关系

Relationships between Local Properties & Global Properties
•Parameterization
Identity Vector on Unit Circle :r(t)-> sin(t)+cos(t)
Velocity and Track
Arc length=Magnitude of Vector
Arclength Parameter s
Time Parameter t

Line Integral
02Curves, Parameterizations, and the Arclength Parameterization P2 - 00:00
Parameterizationism 参数化(即化为Vector Valued Functions向量值函数)
Unit tangent
02Curves, Parameterizations, and the Arclength Parameterization P2 - 05:33